package y2017.date1120.接口编译查看;

public class Han {

    private String name;

    public Han(CallBack callBack) {
        callBack.handleMess();

    }

    interface CallBack {
        void handleMess();
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }
}
